Gundam Assault Survive
- Have a saved game file from the demo version of Gundam Assault Survive. Create a character. Go to the shop and select the "Secret" option. Purchase the item that costs 0G to get 250,000G.
- Have a saved game file from Gundam Battle Tactics, Gundam Battle Chronicle, or Gundam Battle Universe. Go to the shop and select the "Secret" option. Purchase the items that cost 0G to get 100,000G for each of them.
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Complete mission 18 "Owaranai Ashita he EX" and use Kira (Zaft) five times. Note: Kira (Zaft) does not have to pilot Aile Strike. Then, select Vs. Battle mode and set the time limit to 1 minute. Have Kira (Zaft) as your pilot five times.
GNR-001D GN Arms Type-D
Use Gundam Dynames fifteen times.
GNR-001E GN Arms Type-E
Use Gundam Exia fifteen times.
Use Heavy Gun and G-Cannon five times with Seabook Arno as the pilot.
Complete all mission in UC0123 to unlock Extra missions. Complete the Extra missions to unlock Usso Ewin in the shop.
Use Usso Ewin five times on any MS while having 75% of all MS unlocked.
V2 Assault Buster Gundam
Use Usso Ewin with the V2 Gundam then times.
Use Asuran in his Aegis Gundam ten times. Note: You must first complete some missions in the Seed tab.
Use Rau's GuaiZ Custom and Rau Le Creuset at least ten times in Versus or Mission mode.
Rau's GuaiZ Custom
Buy the development plan of Guaiz Custom. Equip normal GuaiZ with Reserve Magazine parts that cost 582,000 (S-type). Upgrade the normal GuaiZ until it reaches 4500 TP. Then, go to the shop to purchase the GuaiZ Custom.